with organic compounds

Industry

CPC
D21C3/003

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Parent Industries

DTEXTILES PAPER D21Papermaking D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS APPARATUS THEREFOR D21C3/00Pulping cellulose-containing materials

Current Industry

D21C3/003with organic compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Arylsulfonic acid—modified sulfuric acid and uses thereof
- Patent number 12,123,138
- Issue date Oct 22, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes for producing nanocellulose, and nanocellulose compositio...
- Patent number 12,091,818
- Issue date Sep 17, 2024
- GranBio Intellectual Property Holdings, LLC
- Kimberly Nelson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Lignocellulosic biomass based process for production of lignins and...
- Patent number 12,084,811
- Issue date Sep 10, 2024
- Société Bioeb
- Michel Delmas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Juncao pulp for spinning and preparation method and use thereof
- Patent number 12,071,725
- Issue date Aug 27, 2024
- XINXIANG CHEMICAL FIBRE CO., LTD.
- Yueting Xie
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Modified sulfuric acid and uses thereof
- Patent number 12,065,780
- Issue date Aug 20, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified sulfuric acid and uses thereof
- Patent number 12,031,269
- Issue date Jul 9, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified sulfuric acid and uses thereof
- Patent number 12,024,821
- Issue date Jul 2, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Temperature-controlled delignification of biomass
- Patent number 11,982,051
- Issue date May 14, 2024
- SixRing Inc.
- Markus Weissenberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Combination approach to delignification of biomass under ambient co...
- Patent number 11,982,052
- Issue date May 14, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified sulfuric acid and uses thereof
- Patent number 11,965,289
- Issue date Apr 23, 2024
- SixRing Inc.
- Clay Purdy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Foam-based manufacturing system and process
- Patent number 11,932,988
- Issue date Mar 19, 2024
- Kimberly-Clark Worldwide, Inc.
- Marvin E. E. Swails
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing refined cotton with high polymerization degree
- Patent number 11,932,989
- Issue date Mar 19, 2024
- HUBEI JINHANJIANG REFINED COTTON CO., LTD.
- Hangxu Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Approach to biomass delignification
- Patent number 11,905,656
- Issue date Feb 20, 2024
- SixRing Inc.
- Clay Purdy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Efficient methods and compositions for recovery of products from or...
- Patent number 11,851,815
- Issue date Dec 26, 2023
- Pierson Capital Environmental (Beijing) Limited
- Feng Ling
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method of transforming high consistency pulp fibers into pre-disper...
- Patent number 11,834,785
- Issue date Dec 5, 2023
- Fpinnovations
- Makhlouf Laleg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nanolignocellulose compositions and processes to produce these comp...
- Patent number 11,834,523
- Issue date Dec 5, 2023
- GranBio Intellectual Property Holdings, LLC
- Kimberly Nelson
- C13 - SUGAR INDUSTRY
Information Patent Grant
Multi-step process for the isolation of components from Miscanthus
- Patent number 11,814,790
- Issue date Nov 14, 2023
- EXEGI IP MANAGEMENT B.V.
- Marcel Van De Peppel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Low energy production process for producing paper pulp from lignoce...
- Patent number 11,624,152
- Issue date Apr 11, 2023
- Société Bioeb
- Michel Delmas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method to convert mechanical pulp derived waste material into value...
- Patent number 11,486,094
- Issue date Nov 1, 2022
- Aalto University Foundation sr
- Herbert Sixta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing chemical pulp
- Patent number 11,473,241
- Issue date Oct 18, 2022
- Andritz Oy
- Janne Vehmaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Phenols as additives in kraft pulping
- Patent number 11,390,990
- Issue date Jul 19, 2022
- Auburn University
- Zhihua Jiang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treatment of lignocellulosic biomass with ionic liquid
- Patent number 11,118,308
- Issue date Sep 14, 2021
- IP2IPO Innovations Limited
- Jason P. Hallett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fine cellulose fiber and production method for same
- Patent number 11,015,291
- Issue date May 25, 2021
- FUTAMURA KAGAKU KABUSHIKI KAISHA
- Lianzhen Lin
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for separating cellulose
- Patent number 10,920,372
- Issue date Feb 16, 2021
- EARTHRECYCLE CO., LTD.
- Takashi Tachibana
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for the production of pulp and hemicellulose
- Patent number 10,787,766
- Issue date Sep 29, 2020
- Inventure Renewables, Inc.
- William Rusty Sutterlin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Tobacco-derived nanocellulose material
- Patent number 10,774,472
- Issue date Sep 15, 2020
- R. J. Reynolds Tobacco Company
- Andries Don Sebastian
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Low temperature and efficient fractionation of lignocellulosic biom...
- Patent number 10,494,489
- Issue date Dec 3, 2019
- Junyong Zhu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for individualizing trichomes
- Patent number 10,344,428
- Issue date Jul 9, 2019
- The Procter & Gamble Company
- Khosrow Parviz Mohammadi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling the deposition of stickies in pulping and pa...
- Patent number 10,253,454
- Issue date Apr 9, 2019
- Birgit Blasing
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Tobacco-derived nanocellulose material
- Patent number 10,196,778
- Issue date Feb 5, 2019
- R. J. Reynolds Tobacco Company
- Andries Don Sebastian
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20240318381
- Publication date Sep 26, 2024
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20240309585
- Publication date Sep 19, 2024
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20240295073
- Publication date Sep 5, 2024
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20240263394
- Publication date Aug 8, 2024
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPROACH TO BIOMASS DELIGNIFICATION
- Publication number 20240247438
- Publication date Jul 25, 2024
- SixRing Inc.
- Clay Purdy
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20240229354
- Publication date Jul 11, 2024
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR DIGESTING LIGNOCELLULOSIC MATERIAL
- Publication number 20240175205
- Publication date May 30, 2024
- Solenis Technologies, L.P.
- Scott Thomas Schnelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Foam-Based Manufacturing System and Process
- Publication number 20240175204
- Publication date May 30, 2024
- Kimberly-Clark Worldwide, Inc.
- Marvin E. Swails
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PULP FOR JUNCAO SPINNING AND PREPARATION METHOD AND USE THEREOF
- Publication number 20240084507
- Publication date Mar 14, 2024
- XINXIANG CHEMICAL FIBRE CO., LTD.
- Yijie XIE
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
METHOD FOR SEPARATING BIOMASS COMPONENTS BY TERNARY SYSTEM
- Publication number 20230323597
- Publication date Oct 12, 2023
- QILU UNIVERSITY OF TECHNOLOGY
- Yongchao Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXTRACTION OF DELIGNIFIED, CELLULOSE-BASED FIBERS FROM NATURAL PLAN...
- Publication number 20230160141
- Publication date May 25, 2023
- University of Maryland, College Park
- Liangbing HU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FOAM-BASED MANUFACTURING SYSTEM AND PROCESS
- Publication number 20230074870
- Publication date Mar 9, 2023
- Kimberly-Clark Worldwide, Inc.
- Marvin E. E. Swails
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCING REFINED COTTON WITH HIGH POLYMERIZATION DEGREE
- Publication number 20230046123
- Publication date Feb 16, 2023
- HUBEI JINHANJIANG REFINED COTTON CO., LTD.
- Hangxu ZHOU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND PLANT FOR OBTAINING CELLULOSE FIBRES
- Publication number 20230002971
- Publication date Jan 5, 2023
- LEINICH BETEILIGUNGEN GMBH
- Hermann DAUSER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TEMPERATURE-CONTROLLED DELIGNIFICATION OF BIOMASS
- Publication number 20220412001
- Publication date Dec 29, 2022
- SixRing Inc.
- Markus Weissenberger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20220267955
- Publication date Aug 25, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20220267951
- Publication date Aug 25, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20220267953
- Publication date Aug 25, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20220267952
- Publication date Aug 25, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20220267954
- Publication date Aug 25, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ARYLSULFONIC ACID - MODIFIED SULFURIC ACID AND USES THEREOF
- Publication number 20220267956
- Publication date Aug 25, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPROACH TO BIOMASS DELIGNIFICATION
- Publication number 20220195664
- Publication date Jun 23, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMBINATION APPROACH TO DELIGNIFICATION OF BIOMASS UNDER AMBIENT CO...
- Publication number 20220186434
- Publication date Jun 16, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL APPROACH TO BIOMASS DELIGNIFICATION
- Publication number 20220170206
- Publication date Jun 2, 2022
- SixRing Inc.
- Clay PURDY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF PRODUCING HOLOCELLULOSE AND PAPER STRENGTH AGENT, PROCESS...
- Publication number 20220018065
- Publication date Jan 20, 2022
- RISE INNVENTIA AB
- Paul KROCHAK
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF TRANSFORMING HIGH CONSISTENCY PULP FIBERS INTO PRE-DISPER...
- Publication number 20210285156
- Publication date Sep 16, 2021
- FPINNOVATIONS
- Makhlouf LALEG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESSES FOR PRODUCING NANOCELLULOSE, AND NANOCELLULOSE COMPOSITIO...
- Publication number 20210277151
- Publication date Sep 9, 2021
- API Intellectual Property Holdings, LLC
- Kimberly NELSON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NANOLIGNOCELLULOSE COMPOSITIONS AND PROCESSES TO PRODUCE THESE COMP...
- Publication number 20210221919
- Publication date Jul 22, 2021
- GranBio Intellectual Property Holdings, LLC
- Kimberly NELSON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR TREATING DISSOLVING PULP
- Publication number 20210207321
- Publication date Jul 8, 2021
- NOVOZYMES A/S
- Pedro Emanuel Garcia Loureiro
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A LOW ENERGY PRODUCTION PROCESS FOR PRODUCING PAPER PULP FROM LIGNO...
- Publication number 20210002824
- Publication date Jan 7, 2021
- Michel DELMAS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

with organic compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arylsulfonic acid—modified sulfuric acid and uses thereof

Processes for producing nanocellulose, and nanocellulose compositio...

Lignocellulosic biomass based process for production of lignins and...

Juncao pulp for spinning and preparation method and use thereof

Modified sulfuric acid and uses thereof

Modified sulfuric acid and uses thereof

Modified sulfuric acid and uses thereof

Temperature-controlled delignification of biomass

Combination approach to delignification of biomass under ambient co...

Modified sulfuric acid and uses thereof

Foam-based manufacturing system and process

Process for producing refined cotton with high polymerization degree

Approach to biomass delignification

Efficient methods and compositions for recovery of products from or...

Method of transforming high consistency pulp fibers into pre-disper...

Nanolignocellulose compositions and processes to produce these comp...

Multi-step process for the isolation of components from Miscanthus

Low energy production process for producing paper pulp from lignoce...

Method to convert mechanical pulp derived waste material into value...

Method of producing chemical pulp

Phenols as additives in kraft pulping

Treatment of lignocellulosic biomass with ionic liquid

Fine cellulose fiber and production method for same

Method for separating cellulose

Methods for the production of pulp and hemicellulose

Tobacco-derived nanocellulose material

Low temperature and efficient fractionation of lignocellulosic biom...

Process for individualizing trichomes

Method for controlling the deposition of stickies in pulping and pa...

Tobacco-derived nanocellulose material

Patents Applicationslast 30 patents

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

APPROACH TO BIOMASS DELIGNIFICATION

MODIFIED SULFURIC ACID AND USES THEREOF

METHOD FOR DIGESTING LIGNOCELLULOSIC MATERIAL

Foam-Based Manufacturing System and Process

PULP FOR JUNCAO SPINNING AND PREPARATION METHOD AND USE THEREOF

METHOD FOR SEPARATING BIOMASS COMPONENTS BY TERNARY SYSTEM

EXTRACTION OF DELIGNIFIED, CELLULOSE-BASED FIBERS FROM NATURAL PLAN...

FOAM-BASED MANUFACTURING SYSTEM AND PROCESS

PROCESS FOR PRODUCING REFINED COTTON WITH HIGH POLYMERIZATION DEGREE

METHOD AND PLANT FOR OBTAINING CELLULOSE FIBRES

TEMPERATURE-CONTROLLED DELIGNIFICATION OF BIOMASS

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

MODIFIED SULFURIC ACID AND USES THEREOF

ARYLSULFONIC ACID - MODIFIED SULFURIC ACID AND USES THEREOF

APPROACH TO BIOMASS DELIGNIFICATION

COMBINATION APPROACH TO DELIGNIFICATION OF BIOMASS UNDER AMBIENT CO...

NOVEL APPROACH TO BIOMASS DELIGNIFICATION

METHOD OF PRODUCING HOLOCELLULOSE AND PAPER STRENGTH AGENT, PROCESS...

METHOD OF TRANSFORMING HIGH CONSISTENCY PULP FIBERS INTO PRE-DISPER...

PROCESSES FOR PRODUCING NANOCELLULOSE, AND NANOCELLULOSE COMPOSITIO...

NANOLIGNOCELLULOSE COMPOSITIONS AND PROCESSES TO PRODUCE THESE COMP...

METHOD FOR TREATING DISSOLVING PULP

A LOW ENERGY PRODUCTION PROCESS FOR PRODUCING PAPER PULP FROM LIGNO...